package org.easyupdater;

import java.util.Set;

import org.easyupdater.model.ApplicationSpec;
import org.easyupdater.model.BundleSpec;

public interface IBundleUpgradeManager {

	Set<BundleSpec> getBundlesToRemove(ApplicationSpec oldApplicationSpec,
			ApplicationSpec newApplicationSpec);

	Set<BundleSpec> getBundlesToInstall(ApplicationSpec oldApplicationSpec,
			ApplicationSpec newApplicationSpec);

}